Floor Function Java

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Floor function java.

If the argument value is already equal to a mathematical integer then the result is the same as the argument. This java math floor function is to return the closest double value which is less than or equal to the specified expression or value and equal to a mathematical integer. The math floor method is used to round off the number passed as a parameter to its nearest integer in downward direction of rounding i e. It is the value which is to be tested for math floor.

In this document we are discussing several basic trigonometric logarithmic and angular math functions in detail with sample programs and examples. Java floor method with examples last updated. The floor method rounds a number downwards to the nearest integer and returns the result. In mathematics and computer science the floor function is the function that takes as input a real number and gives as output the greatest integer less than or equal to denoted or similarly the ceiling function maps to the least integer greater than or equal to denoted or.

Java math class provides useful methods for performing the math s operations like exponential logarithm roots and trigonometric equations too. If the argument is nan or an infinity or positive zero or negative zero. Java offers a wide variety of math functions to perform different tasks such as scientific calculations architecture designing structure designing building maps etc. Java math abs round ceil floor min methods with example.

Towards the lesser value. If the passed argument is an integer the value will not be rounded. The method floor gives the largest integer that is less than or equal to the argument. The java lang math floor is used to find the largest integer value which is less than or equal to the argument and is equal to the mathematical integer of a double value.

This method accepts single parameter asmentioned above and described below. This method has the following variants. The java lang math floor double a returns the largest closest to positive infinity double value that is less than or equal to the argument and is equal to a mathematical integer. The java floor function is one of the math or mathematical functions available in java math library.